NF P94-093:1997 SOILS : INVESTIGATION AND TESTING. DETERMINATION OF THE COMPACTION CHARACTERISTICS OF A SOIL. STANDARD PROCTOR TEST. MODIFIED PROCTOR TEST.
2014NF P94-093:2014 Sols : reconnaissance et essais - Détermination des références de compactage d'un matériau - Essai Proctor Normal - Essai Proctor modifié
1999NF P94-093:1999 Soils : investigation and testing. Determination of the compaction characteristics of a soil. Standard Proctor test. Modified Proctor test.
1997NF P94-093:1997 SOILS : INVESTIGATION AND TESTING. DETERMINATION OF THE COMPACTION CHARACTERISTICS OF A SOIL. STANDARD PROCTOR TEST. MODIFIED PROCTOR TEST.